Figure 1From: The use of combination of zeolites to pursue integrated refined pyrolysis oil from kraft lignin Yields (wt%) of light oil, heavy oil, char (excludes the weight of zeolite) and gas for the pyrolysis of kraft lignin (L) and pyrolysis of kraft lignin with 1.0/1.0 (W additive /W lignin ) of Y, M, and ‘Y + M’ zeolites as additives at 600°C for 10 min. Back to article page